19 lines
351 B
JavaScript
19 lines
351 B
JavaScript
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'use strict';
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module.exports = function transform(fn) {
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var _this = this;
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if (Array.isArray(this.items)) {
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this.items = this.items.map(fn);
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} else {
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var collection = {};
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Object.keys(this.items).forEach(function (key) {
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collection[key] = fn(_this.items[key], key);
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});
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this.items = collection;
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}
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return this;
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};
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